Checklist of Plants of India

Psychotria montana Blume, Cat. Gew. Buitenzorg 54. 1823.

Psychotria viridissima Kurz, J. Asiat. Soc. Bengal 41: 315. 1872.

Chassalia montana Miq., Fl. Ned. Ind. 2: 281. 1856.

Psychotria subintegra Kanjilal, P.C. Kanjilal, A.C. Das, R.N. De, Bor & C.S. Purkay, Fl. Assam 3: 86. 1939, non (Wight & Arn.) Hook.f., 3: 162. 1880.

Andaman & Nicobar Islands, Arunachal Pradesh, Assam, Sikkim, West Bengal